Use of Raman markers for authenticating security documents

Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/135075

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Título:	Use of Raman markers for authenticating security documents
Otros títulos:	Uso de marcadores Raman para autentificación de documentos de seguridad
Autor:	Romero Fanego, Juan José CSIC ORCID; García Juez, Vicente; Fernández Lozano, José Francisco CSIC ORCID ; Gamo Aranda, Javier; Rodríguez Barbero, Miguel Ángel CSIC ORCID; Ruiz Quevedo, Andrés; Lorite, Israel CSIC
Fecha de publicación:	22-jul-2015
Citación:	EP2714419 B1
Resumen:	The present invention relates to the use of non deactivable security markers comprising the combination of at least two types of nanopartieles of materials presenting Raman effect, wherein said nanopartieles are in a dispersed state or is fonning ag - glomerates ofbetween 2 and 500 nanopartieles. The invention also relates to security documents, artieles or elements incorporating these markers, as well as to a method and system for the detection thereof.
URI:	http://hdl.handle.net/10261/135075
Aparece en las colecciones:	(ICV) Patentes